Pith Number

pith:VPGB2BHV

pith:2015:VPGB2BHVFOILYFHH6IDEHWD774

not attested not anchored not stored refs pending

Covariance Dynamics and Entanglement in Translation Invariant Linear Quantum Stochastic Networks

Arash Kh. Sichani, Ian R. Petersen, Igor G. Vladimirov

arxiv:1505.02286 v1 · 2015-05-09 · quant-ph · cs.SY · math-ph · math.MP · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPGB2BHVFOILYFHH6IDEHWD774}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:57:50.665137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abcc1d04f52b90bc14e7f20643d87fff12f1f8848895174a6ae74ea7e2bd1846

Aliases

arxiv: 1505.02286 · arxiv_version: 1505.02286v1 · doi: 10.48550/arxiv.1505.02286 · pith_short_12: VPGB2BHVFOIL · pith_short_16: VPGB2BHVFOILYFHH · pith_short_8: VPGB2BHV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VPGB2BHVFOILYFHH6IDEHWD774 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: abcc1d04f52b90bc14e7f20643d87fff12f1f8848895174a6ae74ea7e2bd1846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3a4916fe7cad73aa7070b2ad5cbab3781ae726ac008328703b5ab582aedbf9",
    "cross_cats_sorted": [
      "cs.SY",
      "math-ph",
      "math.MP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-09T15:46:31Z",
    "title_canon_sha256": "59f9d2458693a9c98f5f175f9b7b424bad1cfc21bb21846cf67dfc25a38b3fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02286",
    "kind": "arxiv",
    "version": 1
  }
}